Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content What Is My Life Expectancy? Estimate how many years you may need retirement assets or how long to provide income to a surviving spouse or children. The Wild West of Data Theft Learn about cyber liability insurance in this entertaining video. A Decision Not Made Is Still a Decision Investors who put off important investment decisions may face potential consequence to their future financial security.